We look at the division of 642274 by 17 
We want to figure out the number of times 642274 can be divided by 17.

Let's proceed to step 1:
17 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 17

Step 2:
If we divide 64 by 17, we get 3 and a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 13 after subtracting 51 from 64.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 17

Moving on to step 3:
17 goes into 132 7 times with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtracting 119 from 132 leaves us with 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 17

On to step 4:
When dividing 132 by 17, we get 7 with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 377.0
Deduct 119 from 132 and we're left with 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 17

Step 5:
The number 17 fits into 137 8 times, leaving a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 3778.0
If we take 136 away from 137, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 17

Moving on to step 6:
17 goes into 14 0 times with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 37780.0
The remainder is 14 after subtracting 0 from 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
140 divided by 17 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 37780.8
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
When dividing 40 by 17, we get 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 37780.82
If we subtract 34 from 40, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
17 can be fit into 60 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 37780.823
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 10:
17 goes into 90 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 37780.8235
Subtract 85 from 90 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 11:
50 divided by 17 is 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 37780.82352
Subtract 34 from 50 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
17 can be fit into 160 9 times, resulting in a remainder of 7.
The next digit of our result is 9. 
Result so far: 37780.823529
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
17 can be fit into 70 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 37780.8235294
If we take 68 away from 70, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
When dividing 20 by 17, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 37780.82352941
Deduct 17 from 20 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 37780.82352941 and a remainder of 3e-09.